Responses
http://www.mangago.zone/read-manga/re_rouge_et_le_noir/
Related Series -
1. Rouge (Prequel) : New transfer student Nagato falls at first sight for Ai, strong beauty..
2. La Vie en Rose (Sequel) : Nagato is now the head of Yashima after Yamato graduated
3. Aka To KuroThe (Spin Off) : Story of Yukio x yakuza heir Yamato (previous Yashima & Ai's savior )
4. re Rouge et le Noir : oneshot of both the couples
http://www.mangago.zone/read-manga/ao_no_tsubomi/hs/mpn_chapter-2068355/pg-1/
Tell me the name of this manga